Radon

What do we mean by radon?

A colorless, radioactive, inert gaseous element formed by the radioactive decay of radium, that is used in radiotherapy and to produce neutrons for research. Its most stable isotope is Rn-222 with a half-life of 3.82 days. A natural source of radiation found in most soils and groundwater, radon poses a serious health threat if inhaled. Atomic number 86; melting point −71°C; boiling point −61.7°C; density of gas 9.73 grams per liter; specific gravity (solid) 4. cross-reference: Periodic Table. noun

An intensely radioactive gaseous element produced by the radioactive decay of radium-226, which is the main isotope of radium found in pitchblende. Chemically it is an inert noble gas. Its atomic symbol is Rn. It has an atomic number of 86. The radon isotope produced by decay of radium has an atomic weight of 222.017, and this isotope decays by alpha emission with a half-life of 3.82 days. Numerous other isotopes have been observed, all radioactive and all having half-lives shorter than that of radon-222. Radon was discovered by M. and Mme. Curie, of Paris, in their studies of the radioactive substances in pitchblende. Radon was originally called radium emanation or exradio. noun

A radioactive chemical element (symbol Rn, formerly Ro) with atomic number 86, one of the noble gases. noun

A radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health noun

The chemical element (symbol Rn, formerly Ro) with atomic number 86. It is an odorless, colorless, chemically inert but radioactive noble gas.

The periodic table version of porn, often selected over other ionic compounds because the two elements' symbols together create the compound PoRn, spelling porn. Urban Dictionary

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A REALLY rare compound of radon, nitrogen, and astatine. It is only found at 0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000e0e0e00e0e0000000000000000000000000000000000000000000000000000000001% of all the matter on Earth, so it can't really be proven to exist. The first cases of encounter of this dangerous compound was in 1034BC, by someone called Pnixus-faissel Hammoundburg. It won't surprise you to say that he died instantly. There was no further encounters ever since. Hence the nickname: BC torture. All fiction. If there is actually something like this occuring or occured, it is absolute coincidence. Urban Dictionary

Cool, awesome, great, rad, radical Urban Dictionary

Cool Urban Dictionary

A radon vent is anotehr word for a phallus (i.e. both have a similar...shape) Urban Dictionary

Words that are spelled similarly to radon:
radon, rayon, ramon, raton, racon, redon, radom, adon, radeon, jadon, rado, randon, raden, radin, ladon, radan, rason, ragon, madon, ravon, badon, rabon, razon, padon, nadon, rawdon, raydon, rakon, radion, radcon, radn, ranon, rajon, yadon, bradon, radox.

Words that are triggered by (strongly associated with) the word radon:
actinium, polonium, radium, thorium, radioactive, contaminant, mitigation, nci, krypton, fluorine, decay, radioactivity, uranium, lung, carcinogenic, xenon, epidemiological, isotopes, inhalation, colorless, transform, liter, argon, tailings, suction, ventilation, derivative, tomography, propane, isotope, measurable, exposure, ingested, accumulate, progeny, theorem, measure, ingestion, gases, radiation, inert, epa, smoking, helium, asbestos, crawl, cracks, reactive, concentration, vent, hazard, gas, fourier, measures, cancer, contamination, doses, cigarette, metric, convex, naturally, risks, equilibrium, dust, convergence, probability, mines, kits, contaminated, labs, finite, gamma, incidence, indoor, subset, noble, atoms, dose, projection, mineral, measurements, integral, spaces, passive, compact, compounds, continuous, occurring, atmosphere, alpha, spa, threshold, linear, soil, measured, atomic, particles, levels, risk, homes.

Words that rhyme with radon:
on, upon, phenomenon, liaison, con, john, dawn, paragon, echelon, don, moron, denouement, lexicon, spawn, fawn, non, swan, pantheon, salon, rapprochement, wan, pawn, amazon, lawn, polygon, baton, gone, pylon, emoticon, drawn, take on, khan, axon, argon, pecan, coupon, yawn, automaton, bon, brawn, avalon, oman, crayon, carillon, marathon, yuan, babylon, prawn, hexagon, flawn, han, capon, proton, antiphon, bygone, oregon, aileron, hon, sine qua non, foregone, iran, neutron, withdrawn, quan, tron, celadon, photon, mastodon, meson, octagon, juan, pion, ron, pentagon, epsilon, hogan, boron, braun, nylon, forgone, put on, sean, parmesan, get on, carry on, yon, agamemnon, micron, based on, gabon, woebegone, chiffon, aragon, pass on, draw on, call on, oberon, amadon, go on, exon.

Adjectives that are often used to describe radon:
indoor, residential, high, natural, atmospheric, airborne, gaseous, more, inert, radioactive, noble, environmental, gas, excess, geologic, inhaled, waterborne, much, low, most, daily, total, discrete, lived, elevated, domestic, outdoor, rare, exponential, radium, attenuated, pure, 222, interstitial, ambient, geological, generalized, exhaled, austrian, adsorbed, non, less, uranium, sufficient, enough, ingested, continuous, invisible, day, separated, 800, foot, unattached, available, borne, water, liquid, trapped, fourier.

Nouns that are often described by the adjective radon:
resistant, daughter, gas, nikodym, hazard, reduction.

Consonant match to radon:
ridden, redone, redan, rodin, redden, redon, roden, ride on, riden, raden, reeden, radin, read on, read in, ruden, rawdon, ride down, ryden, rodden, rhoden, rode on, rode down, rudin, reddin, rudden, row down, rudeen, royden, roydon, rowden, raad in, rad in, rad on, rada in, radha in, rae dawn, raid in, raid on, ray done, rayed in, re done, read don, read donne, reade in, red dawn, red dean, red in, red on, reed in, reed on, reid in, reid on, rey don, rhoda in, rid in, ride in, ried in, ried on, road don, road down, road en, road in, road inn, road n, road on, rod in, rode in, rohde in, rood in, rowed down, rowed in, rowed on, rudd in, rude in.

Words that sound like radon:
radon, raiden, raden, raydon, read on, rode on, ride on, red dawn, ridden, raiding, redden, redone, riden, roden, rodin, radin, rudden, rodan, ryden, right on, reden, rodden, reddin, ruden, rudin, rawdon, redan, rhoden, redon, rudeen, royden, roydon, raten, radan, right-on, write on, read in, rat on, root on, rain down, radii, radio, reading, riding, radar, redeem, rating, retain, braden, brayden, raison, rayon, ridding, redding, radian, graden, rady, raton, braydon, rattan, raido, rodham, reding, reda, reeding, radom, ratin, graydon, rayyan, ratan, radia, retune, rodding, rage on, ratten, ridwan, roatan, retin, orating, re do, righten, radio-, reiten, erden, radome, retine, eireann, rayen, ratton, rave on, retten, riten, reitan, ratoon, rhyton, race on, radim, ritin, rodime, re turn.